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Sensoray 2600 Programming Guide 34 Gateway Action Scheduling

7.5.3 S26_Sched2610_GetModes()

Function: Schedules the fetching of the operating modes for DIO channels 0 to 7 from a model 2610 IOM.

Prototype: u32 S26_Sched2610_GetModes( XACT x, IOMPORT IomPort, u8 *modes );

Returns: Error code as described in section 5.5. Zero is returned if the operation was successful.

Benchmark: 0.8 ms.

Example: // Get DIO channel 0-7 operating modes from the 2610 at MM number 0, IOM port 2.

u8 modes;

void *x = S26_SchedOpen( 0, 1 );

S26_Sched2610_GetModes( x, 2, &modes );

S26_SchedExecute( x, 1000, 0 );

7.5.4 S26_Sched2610_GetModes32()

Function: Schedules the fetching of the operating modes for DIO channels 0 to 31 from a model 2610 IOM.

Prototype: u32 S26_Sched2610_GetModes32( XACT x, IOMPORT IomPort, u8 *modes );

Returns: Error code as described in section 5.5. Zero is returned if the operation was successful.

Benchmark: 1.1 ms.

Notes: This function is compatible with 7410 firmware version 1.02 or higher. Earlier firmware versions support only

eight pwm channels.

Example: // Get DIO channel 0-31 operating modes from the 2610 at MM number 0, IOM port 2.

u8 modes[4];

void *x = S26_SchedOpen( 0, 1 );

S26_Sched2610_GetModes32( x, 2, modes );

S26_SchedExecute( x, 1000, 0 );

7.5.5 S26_Sched2610_GetOutputs()

Function: Schedules the fetching of all 48 DIO programmed output states from a model 2610 IOM.

Parameter Type Description

x void *

Transaction handle obtained from S26_SchedOpen().

IomPort u8

The IOM port number (on the MM) to which the target IOM is connected.

modes u8 *

Pointer to a 1-byte application buffer that is to receive the channel mode info. The

byte indicates the operating modes for DIO channels 0 to 7. Each bit is associated

with a channel number. For example, bit 4 is associated with channel 4. A bit is set to

one when operating in the PWM mode, or to zero in the Standard mode.

Parameter Type Description

x void *

Transaction handle obtained from S26_SchedOpen().

IomPort u8

The IOM port number (on the MM) to which the target IOM is connected.

modes u8 *

Pointer to a 4-byte application buffer that is to receive the channel mode info. The

bytes indicates the operating modes for DIO channels 0 to 31. Each bit is associated

with a channel number. For example, bit 4 of modes[0] is associated with channel 4.

A bit is set to one when operating in the PWM mode, or to zero in the Standard mode.

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